Results 81 to 90 of about 948,615 (346)
Journal of Biological Chemistry, 2014 Background: Heat shock factor 1 is a stress-responsive transcription factor that targets diverse genomic loci. Results: Extended and cooperatively oriented genomic binding sequences dictate HSF1 DNA binding specificity.
Alex M. Jaeger +3 more
semanticscholar +1 more source
Recurrent Hypothermia and Autonomic Dysfunction Secondary to Shapiro Syndrome
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT A 44‐year‐old man presented with recurrent hypothermia, diaphoresis and hypertension. Extensive investigation for infectious, inflammatory, metabolic and endocrine aetiologies was negative. MR scan of the brain demonstrated no lesions but revealed callosal dysgenesis, consistent with Shapiro syndrome.
Naveen Kumar +3 more
wiley +1 more source
HSF1 and HSF3 cooperatively regulate the heat shock response in lizards. [PDF]
PLoS ONE, 2017 Cells cope with temperature elevations, which cause protein misfolding, by expressing heat shock proteins (HSPs). This adaptive response is called the heat shock response (HSR), and it is regulated mainly by heat shock transcription factor (HSF).
Ryosuke Takii +10 more
doaj +1 more source
The heat shock factor and mitochondrial Hsp70 are necessary for survival of heat shock in Saccharomyces cerevisiae [PDF]
FEBS Letters, 1996 A heat shock recovery assay on solid medium (Nwaka et al. (1995) J. Biol. Chem. 270, 10193–10198) as well as the classical cell counting method were used to investigate the function of some heat shock proteins in thermotolerance. We show that expression of intact heat shock factor protein (HSF), which regulates the stress induced expression of heat ...
Nwaka, Solomon +3 more
openaire +3 more sources
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Loss of tumor suppressor NF1 activates HSF1 to promote carcinogenesis [PDF]
, 2012 Intrinsic stress response pathways are frequently mobilized within tumor cells. The mediators of these adaptive mechanisms and how they contribute to carcinogenesis remain poorly understood.
Alessi +19 more
core +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
Thermotolerance and plasticity of camel somatic cells exposed to acute and chronic heat stress
Journal of Advanced Research, 2020 The Arabian camel is the largest known mammal that can survive in severe hot climatic conditions. We provide the molecular explanation for the thermotolerance of camel granulosa somatic cells after exposure to 45 °C for 2 (acute heat shock) or 20 h ...
Islam M. Saadeldin +8 more
doaj +1 more source
Nature Communications, 2023 Transient stress experiences not only trigger acute stress responses, but can also have long-lasting effects on cellular functions. In Caenorhabditis elegans, a brief exposure to heat shock during early adulthood extends lifespan and improves stress ...
Fan Xu +7 more
doaj +1 more source
Structures of heat shock factor trimers bound to DNA
iScience, 2021 Summary: Heat shock factor 1 (HSF1) and 2 (HSF2) play distinct but overlapping regulatory roles in maintaining cellular proteostasis or mediating cell differentiation and development.
Na Feng +8 more
doaj +1 more source